resonance amplifier

例句：

1. 1. The resonance amplifier was used to boost the signal strength in the wireless network.
   共振放大器被用来增强无线网络的信号强度。
2. 2. The engineer designed a resonance amplifier that could amplify signals with high precision.
   工程师设计了一款能够以高精度放大信号的共振放大器。
3. 3.In this experiment, we used a resonance amplifier to measure the frequency response of the circuit.
   在这个实验中，我们使用了一个共振放大器来测量电路的频率响应。